version=3
opts="filenamemangle=s/.+\/v?(\d\S+)\.tar\.gz/credativ-pg-migrator-$1\.tar\.gz/, \
  uversionmangle=s/(\d)[_\.\-\+]?((RC|rc|pre|dev|beta|alpha|a|b)\d*)$/$1~$2/" \
  https://github.com/credativ/credativ-pg-migrator/tags .*/v?(\d\S+)\.tar\.gz
